---> uname -a: Linux prd-centos7-builder-2c-1g-23642.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 537 5422 16 1860 7001 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7c:69:6e brd ff:ff:ff:ff:ff:ff inet 10.30.122.32/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe7c:696e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/23/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 181.73 11.49 170.23 1196.34 6159.22 07:06:01 PM 283.59 0.28 283.31 14.39 8760.30 07:07:01 PM 36.37 0.37 36.00 37.58 788.56 07:08:01 PM 34.50 1.95 32.55 210.56 958.15 Average: 134.05 3.52 130.52 364.72 4166.56 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5675316 2333600 29.14 2620 1714292 648440 7.16 526740 1531768 140376 07:06:01 PM 5531504 2477412 30.93 2620 1792988 691308 7.63 625636 1551296 10884 07:07:01 PM 5589352 2419564 30.21 2620 1793852 630900 6.97 568864 1551372 20 07:08:01 PM 5620264 2388652 29.82 2620 1802444 588876 6.50 650484 1437252 30040 Average: 5604109 2404807 30.03 2620 1775894 639881 7.06 592931 1517922 45330 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 171.48 127.97 1219.60 49.52 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 26.75 21.46 216.66 6.96 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.22 23.40 28.93 7.54 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 32.50 26.15 31.44 11.48 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.49 49.75 374.15 18.87 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/23/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 33.97 0.00 3.44 4.80 0.12 57.67 07:05:01 PM 0 19.32 0.00 2.65 5.08 0.09 72.86 07:05:01 PM 1 49.95 0.00 4.32 4.47 0.13 41.13 07:06:01 PM all 29.62 0.00 2.24 9.64 0.10 58.41 07:06:01 PM 0 29.23 0.00 2.31 11.02 0.10 57.34 07:06:01 PM 1 29.99 0.00 2.15 8.27 0.10 59.49 07:07:01 PM all 32.38 0.00 1.54 0.63 0.10 65.35 07:07:01 PM 0 28.18 0.00 1.19 0.59 0.09 69.96 07:07:01 PM 1 36.62 0.00 1.89 0.69 0.09 60.71 07:08:01 PM all 38.05 0.00 2.32 0.91 0.11 58.61 07:08:01 PM 0 31.11 0.00 2.39 1.04 0.09 65.38 07:08:01 PM 1 45.14 0.00 2.25 0.78 0.14 51.69 Average: all 33.49 0.00 2.37 3.99 0.11 60.04 Average: 0 26.95 0.00 2.13 4.41 0.09 66.41 Average: 1 40.21 0.00 2.62 3.55 0.12 53.51